Dottie PFP200 2? Power Wire Fishing Piston Maintain an air-tight seal with the Dottie Power Fishing Piston. Made from durable foam, it is reusable and cleans its own path. Perfect for power vacuums or a blower to pull line through a conduit run, this will get the job done. Dottie The L.H. Dottie Company was founded in 1965 by Sam Kobert Joel Satnick and continues to be family owned and operated. For over 50 years the L.H. Dottie Company has provided quality products unrivalled customer service to Electrical, Plumbing, HVAC, and Security Low Voltage professionals. Conduit Size: 2" Quantity: 1 Dimensions (L x W x H): 6.61" x 3.94" x 2.05" Package Weight: 0.0003 lbs.